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Date: Tue, 03 Jan 2012 14:29:27 -0800 From: Greg KH <gregkh@...e.de> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: torvalds@...ux-foundation.org, akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk, Anton Blanchard <anton@...ba.org>, James Bottomley <JBottomley@...allels.com> Subject: [09/67] SCSI: mpt2sas: _scsih_smart_predicted_fault uses GFP_KERNEL in interrupt context 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Anton Blanchard <anton@...ba.org> commit f6a290b419a2675c4b77a6b0731cd2a64332365e upstream. _scsih_smart_predicted_fault is called in an interrupt and therefore must allocate memory using GFP_ATOMIC. Signed-off-by: Anton Blanchard <anton@...ba.org> Signed-off-by: James Bottomley <JBottomley@...allels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de> --- drivers/scsi/mpt2sas/mpt2sas_scsih.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -4145,7 +4145,7 @@ _scsih_smart_predicted_fault(struct MPT2 /* insert into event log */ sz = offsetof(Mpi2EventNotificationReply_t, EventData) + sizeof(Mpi2EventDataSasDeviceStatusChange_t); - event_reply = kzalloc(sz, GFP_KERNEL); + event_reply = kzalloc(sz, GFP_ATOMIC); if (!event_reply) { printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n", ioc->name, __FILE__, __LINE__, __func__); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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